Theoretical Development of a Wet Weather Design Event
Abstract:This paper presents a theoretical wet weather design event based on defining annual probabilities for various key wet weather components, including rainfall depth, storm intensity, snowmelt, and spatial distribution. This design event provides a straightforward means to determine combined sewer overflow control and assess likelihood of compliance for varying wet weather conditions. The theoretical design event is compared to monitored overflows to demonstrate its efficacy to reflect actual conditions. The use of the proposed design event shows reductions in over-design on the order of 25% to 80% versus use of a less refined design event.
Document Type: Research Article
Publication date: January 1, 2008
More about this publication?
- Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed. WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access.
- Subscribe to this Title
- Membership Information
- About WEF Proceedings
- WEFTEC Conference Information
- ingentaconnect is not responsible for the content or availability of external websites